Some measurements of the initial rate of a certain reaction are given in the table below [H _{2}]; [1_{2}] initial rate of reaction 0.254M 1.81 M 3 * 10 ^ 5* M/s 0.0345M 1.81M 4.07 * 10^4* M/s 0.254M 0.771 M 1.28 * 10 ^ 5* M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant Round your value for the rate constant to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = kappa Box; Box x^ Box Box Box; x =

Some measurements of the initial rate of a certain reaction are given in the table below [H _{2}]; [1_{2}] initial rate of reaction 0.254M 1.81 M 3 * 10 ^ 5* M/s 0.0345M 1.81M 4.07 * 10^4* M/s 0.254M 0.771 M 1.28 * 10 ^ 5* M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant Round your value for the rate constant to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = kappa Box; Box x^ Box Box Box; x =

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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For the following reaction 5 experiments have been run and the data collected is in the following table: 4 HBr(g) + O2(g)--->2 Br2(g) + 2 H2O(g) Experiment [HBr], M [O2 ], M Rate, M/s (aka mol/L.s) 1 0.120 0.490 0.0267 2 0.142 0.120 0.00190 3 0.120 0.630 0.0442 4 0.230 0.630 0.0846 5 0.630 0.863 0.435 a)Write the rate expression. b) Calculate the rate constant, k c) If the concentration of HBr and O2 are 1.5 x 10-3 M and 3.25 x 10-3 respectively, what is the rate of the reaction?
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